STjh U16 ePTFE ULPA filter panel main product view

STJH-EPTFE-ULPA-U16

ePTFE Membrane ULPA Filter U16

A U16 membrane filter for advanced electronics areas needing lower penetration without moving to the U17 pressure tier.

U16 MPPS efficiency
Supported ePTFE sheet
0.40 in. w.g. clean drop

Введение продукции

The U16 membrane model is designed for lithography and advanced microelectronics spaces that require a tighter efficiency tier than U15. Its ePTFE sheet is supported on both sides and formed into a 35 mm pack, with a nominal 0.40 in. w.g. resistance at 100 fpm. Gasket, reverse-gel and knife-edge frames allow the media choice to be matched to existing terminal hardware.

Основные характеристики

Advanced-process grade

U16 limits penetration more tightly than U15 for lithography and other particle-sensitive fabrication steps.

Protected pleat integrity

Spunbond support on both membrane faces resists fold-edge damage while the hot-melt beads maintain even spacing.

Configurable mounting edge

Three common perimeter systems support replacement into different ceiling and tool housings without changing media grade.

Технические параметры

Efficiency Class	U16
Minimum Efficiency	99.99995% at MPPS
Media Type	Supported ePTFE membrane
Elemental Profile	Boron-free with phosphorus-free polyurethane pack sealant
Media Pack Depth	35 mm
Nominal Initial Resistance	0.40 in. w.g. at 100 fpm
Frame Material	Clear anodized aluminum
Pleat Spacing	Polyamide hot-melt beads
Seal Options	Gasket, reverse gel or knife edge
Customization	Доступно в зависимости от предполагаемого применения и операционной среды.

Applications

Used in lithography support, advanced wafer processing, display manufacturing and precision electronics mini-environments that specify U16. It is most effective when installation handling protects the membrane and system airflow is recommissioned after the grade change.

Solutions for Your Application

A U16 media specification omits whether the site uses gel or gasket terminals.Capture the installed frame profile, sealing face and loading direction alongside the efficiency requirement.

A pinched membrane fold creates an avoidable local leak risk.Use faceguards where needed, transport the panel vertically in protective packaging and never press on the pleat surface.

Доступные варианты

Configure overall face and depth, perimeter seal, gasket location, guard material, center divider and test ports for the receiving system.

Planning a ePTFE Membrane ULPA Filter U16 specification?

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